Unfortunately, most newer MacBook models have glued-in batteries, making them incredibly difficult to repair yourself. However, if you're happy to take the risk and follow how-to guides to the letter, you'll learn a lot about the inner workings of your computer. If you're not sure what you're doing, the risks of something going wrong are much higher. Pick one that has a strong reputation for providing quality parts, as you don't want to spend the time replacing your battery only to have it fail shortly after. We'd recommend only buying from a company you trust. Be sure you've followed the tips to improve battery life on your MacBook first, then move onto hardware replacement if those don't help.īuying the battery alone should cost even less than this, with cheap third-party options available for a fraction of the price. Use your own judgment to weigh if the cost is worth it to you. Almost every modern MacBook, MacBook Pro, and MacBook Air is rated for 1,000 battery cycles.Įven if these numbers look healthy, you may have noticed your battery life has become significantly worse of late and decide that it's time for a replacement anyway. Different MacBooks have varying ratings for cycle counts, so you'll need to cross-reference your result with the ratings on Apple's battery cycle support page. The cycle count should give you a good idea of how long your battery has left before requiring replacement. For example, if your battery dropped to 50 percent, then you charged it back to 100 percent and let it drain to 50 percent again, that would count as one cycle. This number shows how many times your battery has gone from 100 percent to fully drained. Click Power on the left sidebar (under Hardware), then scroll down to the Health Information heading and locate Cycle Count.Select About This Mac, then System Report.Click on the Apple logo in the top-left corner of the screen.How to Check the Battery Cycles on Your MacBookįor more info, you can also view the exact number of charge and discharge cycles your Mac's battery has gone through. None of these conditions indicate potential harm-you can continue using your MacBook as normal. This should give you some indication of whether a MacBook battery replacement is necessary. Service Battery: The system has detected a fault with your battery.Replace Now: Your battery holds significantly less charge than its original capacity.

Replace Soon: The battery holds less charge than it did when it was new.Normal: Your battery doesn't need replacement.This will show one of four possible statuses for your Mac battery's condition: On older versions of macOS, you'll need to instead hold the Option key and click the battery percentage icon in the menu bar at the top-right of your screen to view the battery health.

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